sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-22.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-04-22
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:01:25 | 5h 1m 25s | |
| Astronomical Twilight | 05:01:25 | 05:38:33 | 37m 8s | |
| Nautical Twilight | 05:38:33 | 06:13:27 | 34m 54s | |
| Civil Twilight | 06:13:27 | 06:42:16 | 28m 49s | |
| Daylight | 06:42:16 | 20:18:01 | 13h 35m 45s | |
| Civil Twilight | 20:18:01 | 20:46:50 | 28m 49s | |
| Nautical Twilight | 20:46:50 | 21:21:44 | 34m 54s | |
| Astronomical Twilight | 21:21:44 | 21:58:52 | 37m 8s | |
| Night | 21:58:52 | 23:59:59 | 2h 1m 7s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-04-22.
| Sunrise | Solar noon | Sunset | |
| Time | 06:42:16 | 13:30:08 | 20:18:01 |
| Azimuth | 73° | 180° | 287° |
| Day Length |  |
13h 35m 45s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 392 915 km93 449 825 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -33.3° | 333.2° |
| 100 | -36.9° | 350.6° |
| 200 | -36.9° | 9° |
| 300 | -33.4° | 26.5° |
| 400 | -27° | 41.8° |
| 500 | -18.5° | 54.7° |
| 600 | -8.6° | 65.9° |
| 700 | 2.1° | 75.9° |
| 800 | 13.4° | 85.5° |
| 900 | 24.7° | 95.3° |
| 1000 | 35.9° | 106.3° |
| 1100 | 46.4° | 120° |
| 1200 | 55.2° | 138.7° |
| 1300 | 60.7° | 164.6° |
| 1400 | 60.8° | 194.9° |
| 1500 | 55.4° | 220.9° |
| 1600 | 46.6° | 239.7° |
| 1700 | 36.2° | 253.6° |
| 1800 | 25° | 264.6° |
| 1900 | 13.7° | 274.5° |
| 2000 | 2.5° | 284.1° |
| 2100 | -8.3° | 294.1° |
| 2200 | -18.2° | 305.2° |
| 2300 | -26.6° | 318.1° |
| 2400 | -33° | 333.4° |